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  1. The Ultimate Suplifier
  2. my first amp, please could someone check it???
  3. Psu Help Plz ...
  4. irfz44
  5. use of 2 irf510s + 2 irf630s?
  6. Dynaco st416 amplifier schematic
  7. Use for 2x2SC897
  8. stylish amp cases
  9. European Transistors Equivalent Search
  10. hitachi lateral power mosfet in pspice
  11. Harman-Kardon avr 4550 schematic needed
  12. Hafler DH-200 Bridge or not bridge?
  13. Heatsink size ???
  14. CRC Power Supplies
  15. AMPLIFIER SCHEMATIC USING OP AMP AND PAIR OF MOSFET's please
  16. Where can I find info on old amp ICs?
  17. Another quasi-complementary design
  18. How do autoformer impedance matching controls work
  19. Elliot PCB questions
  20. NEW MOSFET AMPLIFIER USING STW60N10 Picture
  21. IRFP90N20D Monster-Any good for Amplifiers?
  22. Input sensitivities of older equalizers
  23. NAD 2400 problem - need help
  24. irf630's
  25. break-in (solid state) = get used?
  26. 3 Different Outputstage Driver Arrangements, Your Opinions!
  27. lightbulb trick
  28. ksa-50
  29. Reduce NFB but keep noise/hum down?
  30. Sansui AU D5 schematic?
  31. buzzing power supply
  32. Output capacitors
  33. Sony Reveiver Blowing Fuse!! Help!
  34. amp been in for repair, not fixed need advice to trace faults
  35. Leach Superamp Diy
  36. Leach Superamp Diy
  37. Leach Superamp Diy
  38. Cannot adjust bias current, Hafler 220
  39. Wooden Enclosures Prt 2
  40. 15V + - Regulator Board Brian GT Board.
  41. Dynaco ST-120
  42. Contact bounce
  43. phase consideration in audio signal amplification
  44. nouvelle electronique
  45. Stw60n10-amplifier ???
  46. Upgrading Atoll IN50 - please help Mr. Neteagle
  47. Schematic For P.a With Op Amp Input
  48. Quad 33 Pre Amp --- Help!
  49. Irfp240 Please Any One!!
  50. XL-280 Its Sound and My Fury
  51. Parts for Rod Elliot ESP88
  52. Pictures of my Leach amps
  53. Audio Active Filter
  54. My new Head-Amp finished...!
  55. What is a good Amp to start off with?
  56. What do uncompensated amps behave?
  57. Looking for very simple output driver.
  58. added amp discussion to my gurus page . .
  59. a few question on this schematic
  60. Phono preamp dissection.
  61. EAGLE Cam processor and stuff...
  62. Lazer Amp - modified to class A
  63. Pics of my ESP101
  64. any 15-25w super quality amp pcb ?
  65. Help - Preamp Humming
  66. Crown CE 1000
  67. signal generator help
  68. c3200 transistor
  69. I guess I'm obviously doing something wrong here...
  70. My 'parallel' amplifier
  71. Chokes loads
  72. need a signal generator pcb layout or schematic
  73. Wire Wound Resistor Failure?
  74. Most complementary Mosfets
  75. Sony 808ES with 1ch dead - how much is it worth?
  76. Water Cooling
  77. Any thoughts on this Amp?
  78. Nad 320Bee nning hot. Help!!
  79. Need to get the highest voltage swing, which output topology?
  80. Classé DR-9 amplifier
  81. How to feed a 2nd hand Proceed with different mains voltage?
  82. Relay switching circuit please
  83. HEEEEEEEELLLPPPP me for s mosfet amp :(
  84. REQ: Schematic for Carvin DCA 800
  85. im ignorant and willing to admit! need help with bass amp
  86. Your opinion about Amplifier sim.
  87. variable negative feedback
  88. Beomaster 1200 schematic
  89. geda on Gentoo
  90. Leach Low-Tim Amp Finished
  91. Can anyone help me with some Tone burst tests?
  92. M250 or AV400, lower power?
  93. musical fidelity repair
  94. need help with my sunn 8520 power mixer
  95. Smaller Leach Amp V1
  96. transformer isolation
  97. Transformer brand opinions?
  98. What type of feedback cap is the best?
  99. My New amp's
  100. power amp proctection ckt!!!
  101. Eti-480 100w Amp Help Please
  102. Ultrafast NoCap-ClassAB
  103. decreasing tempco in this Vbe multipl.
  104. How to matching PNP with NPN Transistor
  105. Can anyone suggest an output stage FET for 2-4 W amplifier?
  106. Questions About Pioneer VSX-* Transistors
  107. Musical Fidelity- Do you know it well?
  108. transistor matching - stupid newbee question
  109. PCB routing for audioamps
  110. new pcb?
  111. SWTPC Universal Tiger 100
  112. Power Amp of Technics SU-V90D
  113. problem with leach amp
  114. One or Two Bridge in PS?
  115. metal vs plastic transistors
  116. uPC2581V datasheet
  117. New Amplifier 95% done-what do you think?
  118. motorola transistor part number
  119. Tone control for my Leach amp.
  120. pioneer SA-6500 II problem
  121. summing channels
  122. Alternative transistor to 2sk2145
  123. Anyone know the date code on these?
  124. Need Schematic of Yamaha PE-100
  125. FF vs EC
  126. Okay, okay...
  127. Do I always need an output coupling cap?
  128. Emitter resistor values??
  129. Anyone know what these were?
  130. preamp-cap-buffer
  131. converter 120v to 220v
  132. kenwood KAF-3030R service manual
  133. is this a good idea???
  134. Fired up DoZ project amplifier
  135. Substitute for IRF223 & IRF9233
  136. Is anyone familiar with Sansui G22000's power amplifier section?
  137. pioneer SA-1520
  138. Nikko Alpha II amp troubleshooting
  139. DoZ power supply
  140. Amplifier For my Dynaudio Nuance
  141. Tonecontrols for the LeachPreamp
  142. NEW AMPLIFIER PCB-Any Interest?
  143. Sound of dud zener or 7824 regulator
  144. searching for transistors
  145. Casing dimensions
  146. Parasound HCA - 1500A Secondary Voltage values
  147. 150 Watt / 8ohm @ 30V or 55V with good efficiency?
  148. question about biasing
  149. why is car audio cheap?
  150. Transformer windings identifications - how to get it?
  151. Mosfets are they that sensitive? like if i touch its pins then will they be destroyed
  152. Class-AABB output stage.
  153. NE5532 to AD825 adapter
  154. Help with parasound PHP-850 hiss
  155. Hafler amp parallel output transistors
  156. cello encore 150 capacitor spare problems
  157. Has anyone used this product???
  158. buffer with balanced output
  159. First build completed
  160. Bass Amplifier for biamping - What type?
  161. Input sensitivity
  162. Nelson Pass discrete op-amp.
  163. Paralleling large number of Mosfets.
  164. Big power for 8 ohms subwoofer
  165. OP_Line Amp_02
  166. OP Line Amp
  167. What happen with this transistor?
  168. On/Off Switch
  169. Sony V-Fet Amp TA-N7B problem
  170. What is Dynamic Headroom?
  171. Transistor replacement
  172. schematic
  173. marantz 1060 makes frying noise at power-up
  174. Hawk a-18 amplifier
  175. New CCS Idea
  176. no zero-crossing dissortions in op-amp designs ?!?
  177. voltage conversion for krell audio video standard
  178. Guitar pickup internal preamp
  179. opamp driver stage
  180. Anyone use these caps in an amp?
  181. mos-fet amplifier question ...
  182. New bridged quad 909 power amp
  183. marantz pm55 problem
  184. reciever prob
  185. Output protection
  186. Quad 66 pre amp output
  187. TAN7 Manual
  188. Marantz 300DC Schematics
  189. Bias Rules of Thumb??
  190. Trimming ganged potentiometers with... trimpots?
  191. Schematic for rocksonic PA-760
  192. cyrus 7 and 8
  193. Sub Amp..in need of direction
  194. Holton separate power supply for imp/output!
  195. TO-3 Drilling Jig
  196. Bridging an H&H m900 (400w/ch@4ohm) to run two 16ohm H&H Bass Bins in parallel?
  197. Vdd calculator (which thread)?
  198. schematics of philips cdc775
  199. Wierd mixer problem..
  200. krell kma amplifiers adjusting bias anyone know anything ?
  201. Dried Capacitors
  202. Blocking capacitor as a high pass filter?
  203. My discrete opamp
  204. Sanken dealer in the US
  205. Amp to Computer Hummmm
  206. Slones Totem Pole Design
  207. Problems never end - quietscent current!
  208. Sansui 7000 reciever
  209. Amplifier ouput relays
  210. A New Amp Project 36 By Rod
  211. Leach Amp wiring question
  212. What causes motorboating with 4 ohms?
  213. 2sc5200/2sa1943
  214. Out Put Transistors
  215. High output impedance amplifier power
  216. schematic wanted
  217. Quad 606 modifications
  218. Preamp PCB
  219. How do you judge your equipment?
  220. can I disable van of my PA-amp?
  221. old aem6010
  222. Did u hear about Crescendo amps... ive heard that from Hunter Audio India...
  223. Leach amp - Almost done
  224. Yorkville PA powered head distortion
  225. tweak rotel pre amp
  226. Harman Kardon A401
  227. Leach Super Amp Pcb Re-Design (LSAPRD)
  228. Troubleshooting Help
  229. Soundstage with Class A/AB amps
  230. Leach wide bandwidth preamp.
  231. Op-amp open loop bandwidth.
  232. Hafler DH-225 and P-230
  233. Do this amp gives the freq response to 100khz?
  234. Floating caps, Hafler E+I's etc
  235. Nad 2200
  236. amplifier sound quality
  237. Linx power amp Ground loop? Oscillation? I'm a bit lost :-(
  238. Harman Kardon amp
  239. Help with Yamaha RA50
  240. Any early Krell Preamp schematics?
  241. I'm sweating this one.
  242. Ampli EPAM 75
  243. Anyone has Gryphone Antileon schematic ?
  244. Using enamelled copper wire
  245. Marchand PM224 MOSFET Module
  246. Luxman R-1050
  247. 2sc3298 & 2sa1306 Datasheets
  248. Upgrade advice - general and specific (Quad 33/303)
  249. Pioneer SA-8500 opinions ?
  250. Power Crest Factor

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